<template>
  <div id="app">
    <transition name='son-component'>
      <router-view/>
    </transition>
  </div>
</template>

<style>
body {
  background-color: hsl(211, 30%, 68%);
}
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

#nav {
  padding: 30px;
}

#nav a {
  font-weight: bold;
  color: #2c3e50;
}

#nav a.router-link-exact-active {
  color: #42b983;
}
.son-component-active, .son-component-active {
  transition: opacity .5s;
}
.son-component-enter, .son-component-leave-to{
  opacity: 0;
}
</style>
